O-Methyl bis[(aziridin-1-yl)]phosphinothioate structure

O-Methyl bis[(aziridin-1-yl)]phosphinothioate

TL;DR: O-Methyl bis[(aziridin-1-yl)]phosphinothioate (CAS 13163-99-0) is a chemical compound with molecular formula C5H11N2OPS and molecular weight 178.03 g/mol, supplied by Kehong Biological (Henan Kehong Biological Technology Co., Ltd.) with CRO/CDMO custom synthesis services.

bis(aziridin-1-yl)-methoxy-sulfanylidene-λ5-phosphane

Also Known As: Thiotepa Impurity 23, Phosphinothioic acid, O-methyl ester, bis(aziridin-1-yl)-methoxy-sulfanylidene-, O-Methyl bis[(aziridin-1-yl)]phosphinothioate, O-methyl di(aziridin-1-yl)phosphinothioate

CAS: 13163-99-0
Molecular Formula C5H11N2OPS
Molecular Weight 178.03 g/mol
LogP 1.2
Topological Polar Surface Area 47.3 Ų
Hydrogen Bond Donors 0
Hydrogen Bond Acceptors 4
Rotatable Bonds 3
Exact Mass 178.03297
Heavy Atoms 10
Complexity 174.0

Chemical Identifiers

CAS Number 13163-99-0
SMILES COP(=S)(N1CC1)N2CC2
InChIKey XVFVWPOKYDEGKY-UHFFFAOYSA-N

Product Overview

O-Methyl bis[(aziridin-1-yl)]phosphinothioate (CAS 13163-99-0), with molecular formula C5H11N2OPS and molecular weight 178.03 g/mol. IUPAC: bis(aziridin-1-yl)-methoxy-sulfanylidene-λ5-phosphane.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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Chemical Property Profile of O-Methyl bis[(aziridin-1-yl)]phosphinothioate

XLogP
1.2
TPSA (Topological Polar Surface Area)
47.3
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
4
Rotatable Bonds
3
Heavy Atoms
10
Complexity
174.0
Exact Mass
178.03297
Monoisotopic Mass
178.03297
Data Source: Chemical property values are referenced from PubChem, the world's largest open chemistry database maintained by the National Center for Biotechnology Information (NCBI), U.S. National Library of Medicine.

Property Insights of O-Methyl bis[(aziridin-1-yl)]phosphinothioate

The XLogP value of 1.2 suggests moderate lipophilicity, balancing water solubility and membrane permeability for O-Methyl bis[(aziridin-1-yl)]phosphinothioate. With a topological polar surface area (TPSA) of 47.3 Ų, O-Methyl bis[(aziridin-1-yl)]phosphinothioate exhibits relatively low polarity, potentially indicating favorable cell membrane permeability. Following Lipinski's Rule of Five, O-Methyl bis[(aziridin-1-yl)]phosphinothioate has 0 hydrogen bond donor(s) and 4 hydrogen bond acceptor(s), all within the drug-like range, suggesting favorable oral bioavailability potential.

Frequently Asked Questions

What is the typical lead time for this product?
Lead time typically ranges from 3-7 business days for in-stock items. For larger quantities or custom orders, please contact us for specific lead times.
Can you provide samples for testing?
Yes, we offer sample quantities for quality testing. Please submit an inquiry with your requirements and we will arrange samples accordingly.
What documentation do you provide with the product?
We provide COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), and technical data sheets with each shipment.
Do you ship internationally?
Yes, we ship to most countries worldwide. Shipping costs and delivery times vary by location. Please contact us for specific shipping information.

Frequently Asked Questions

What is the CAS number of O-Methyl bis[(aziridin-1-yl)]phosphinothioate?

The CAS number of O-Methyl bis[(aziridin-1-yl)]phosphinothioate is 13163-99-0.

What is the molecular formula of O-Methyl bis[(aziridin-1-yl)]phosphinothioate?

The molecular formula of O-Methyl bis[(aziridin-1-yl)]phosphinothioate is C5H11N2OPS.

What is the molecular weight of O-Methyl bis[(aziridin-1-yl)]phosphinothioate?

The molecular weight of O-Methyl bis[(aziridin-1-yl)]phosphinothioate is 178.03 g/mol.

Where can I buy O-Methyl bis[(aziridin-1-yl)]phosphinothioate?

You can request a quote for O-Methyl bis[(aziridin-1-yl)]phosphinothioate directly from KEHONG BIO. Contact us or email info@kehongbio.com for pricing and availability.

Does KEHONG BIO offer custom synthesis for O-Methyl bis[(aziridin-1-yl)]phosphinothioate?

Yes, KEHONG BIO provides custom synthesis services for O-Methyl bis[(aziridin-1-yl)]phosphinothioate and related compounds. Contact us with your specific requirements including quantity, purity, and timeline.

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